Tool rack



FIG. 1 is a fragmented, top, front, left side perspective view of a tool rack showing my new design;

FIG. 2 is a fragmented top plan view thereof;

FIG. 3 is a fragmented front elevational view thereof;

FIG. 4 is a fragmented bottom plan view thereof;

FIG. 5 is a fragmented rear elevational view thereof; and

FIG. 6 is a fragmented right side elevational view thereof, the left side being a mirror image of FIG. 6.

The horizontal elements as shown broken-away or fragmented in the views to indicate indeterminate length. 

The ornamental design for a tool rack, as shown and described. 